1022022412242 has 64 divisors (see below), whose sum is σ = 2432103770880. Its totient is φ = 283102009344.

The previous prime is 1022022412223. The next prime is 1022022412247. The reversal of 1022022412242 is 2422142202201.

It is a super-2 number, since 2×1022022412242² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022022412247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16725067 + ... + 16786062.

It is an arithmetic number, because the mean of its divisors is an integer number (38001621420).

Almost surely, 2^{1022022412242} is an apocalyptic number.

1022022412242 is an abundant number, since it is smaller than the sum of its proper divisors (1410081358638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022022412242 is a wasteful number, since it uses less digits than its factorization.

1022022412242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33511187.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1022022412242 its reverse (2422142202201), we get a palindrome (3444164614443).

The spelling of 1022022412242 in words is "one trillion, twenty-two billion, twenty-two million, four hundred twelve thousand, two hundred forty-two".